diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,10 @@
+0.2.1.0 (13 July, 2017)
+=======================
+
+* Add `compareFuncAllWith`
+
+* Documentation improvements (especially on `baselineWith`).
+
 0.2.0.1 (12 July, 2017)
 =======================
 
diff --git a/src/TestBench.hs b/src/TestBench.hs
--- a/src/TestBench.hs
+++ b/src/TestBench.hs
@@ -58,6 +58,7 @@
   , compareFuncList'
   , compareFuncAll
   , compareFuncAllIO
+  , compareFuncAllWith
   , compareFuncAll'
 
     -- ** Comparison parameters
@@ -452,6 +453,15 @@
                     , Eq b, Show b) => String -> (a -> IO b) -> params -> TestBench
 compareFuncAllIO lbl f params = compareFuncListIO lbl f params [minBound..maxBound]
 
+-- | An extension to 'compareFuncListWith' that uses the 'Bounded' and
+--   'Enum' instances to generate the list of all values.
+--
+--   @since 0.2.1.0
+compareFuncAllWith :: (ProvideParams params a b, Show a, Enum a, Bounded a
+                      , Eq b, Show b) => (String -> a -> CompParams a b)
+                      -> String -> (a -> b) -> params -> TestBench
+compareFuncAllWith bline lbl f params = compareFuncListWith bline lbl f params [minBound..maxBound]
+
 -- | A variant of 'comapreFuncAll' that doesn't use 'baseline'
 --   (allowing you to specify your own test).
 --
@@ -514,13 +524,13 @@
 --   account the common case that you want to consider a value that
 --   can - and should - be evaluated to normal form.
 --
---   @since 0.2.0.0 normalForm :: (NFData b) => CompParams a b
+--   @since 0.2.0.0
 normalForm :: (NFData b) => CompParams a b
 normalForm = benchNormalForm `mappend` weigh
 
 -- | A variant of 'normalForm' where the results are within @IO@.
 --
---   @since 0.2.0.0 normalFormIO :: (NFData b) => CompParams a (IO b)
+--   @since 0.2.0.0
 normalFormIO :: (NFData b) => CompParams a (IO b)
 normalFormIO = benchNormalFormIO `mappend` weighIO
 
@@ -577,6 +587,9 @@
 
 -- | A variant of 'baseline' that lets you specify how to test for
 --   equality.
+--
+--   The first argument to the provided function will be the
+--   \"baseline\" value; the second will be the value being tested.
 --
 --   @since 0.2.0.0
 baselineWith :: (b -> b -> Assertion) -> String -> a -> CompParams a b
diff --git a/testbench.cabal b/testbench.cabal
--- a/testbench.cabal
+++ b/testbench.cabal
@@ -1,5 +1,5 @@
 name:                testbench
-version:             0.2.0.1
+version:             0.2.1.0
 synopsis:            Create tests and benchmarks together
 description: {
 Test your benchmarks!  Benchmark your tests!